15 Mile Road Interceptor Repair – Lining of Interceptor

Project Overview

Following the collapse of the sewer interceptor along 15 Mile Road in 2016, which caused a significant sinkhole and sewage spill of nearly 13 million gallons of raw sewage into the Clinton River, emergency repairs were executed. The repair involved the installation of 3,700 ft. of 9 ft. 2 in. diameter carbon fiber reinforced polymer pipe (CCFRP) inside the damaged interceptor within a stringent 30-day timeline.

15 Mile Road Interceptor Repair – Lining of Interceptor

Project Stats

Project Owner

Macomb County

Services

Tunnel Rehabilitation

Markets

Sanitation & Wastewater

Location

, MI

Completion Year

2018

Project Value

$2.8 million

Project Size

3,700 ft of 9 ft 2 inch diameter pipe and tunnel fiberglass reinforced polymer (FRP)
3,600 cubic yards of cellular grout backfill

Contract Type

Design-Bid-Build